1O3Y	Protein Transport	date	May 08, 2003
title	Crystal Structure Of Mouse Arf1 (Delta17-Q71l), Gtp Form
authors	T.Shiba, M.Kawasaki, H.Takatsu, T.Nogi, N.Matsugaki, N.Igarashi, M R.Kato, K.Nakayama, S.Wakatsuki
compound		source
Molecule: Adp-Ribosylation Factor 1 Chain: A, B Fragment: Residues 18-181 Synonym: Arf1 Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pproex Ht
symmetry	Space Group: C 1 2 1	R_factor 0.190 R_Free 0.211
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.605 50.770 52.081 90.00 113.37 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	GTP, MG	enzyme
note	1O3Y supersedes 1J2I
related structures	by homologous chain: 1J2J, 1R8S
Gene Ontology	Chain Function Process Component A, B phospholipase D activator ac...
Primary reference	Molecular mechanism of membrane recruitment of GGA by ARF in lysosomal protein transport., Shiba T, Kawasaki M, Takatsu H, Nogi T, Matsugaki N, Igarashi N, Suzuki M, Kato R, Nakayama K, Wakatsuki S, Nat Struct Biol 2003 May;10(5):386-93. PMID:12679809

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (1o3y.pdb1.gz) 31 Kb Biological Unit Coordinates (1o3y.pdb2.gz) 31 Kb LPC: Ligand-Protein Contacts for 1O3Y CSU: Contacts of Structural Units for 1O3Y Likely Quarternary Molecular Structure file(s) for 1O3Y Structure Factors (345 Kb) Retrieve 1O3Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1O3Y from S2C, [Save to disk] Re-refined 1o3y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1O3Y in 3D

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Visual 3D analysis of 1O3Y

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1O3Y 1O3YA 1O3YB from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1O3Y, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1o3ya_, region A [Jmol] [rasmolscript] [script source]     - Domain d1o3yb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1o3y_B] [1o3y_A] [1o3y] SWISS-PROT database: [P84078] Domain organization of [ARF1_MOUSE] by SWISSPFAM Domain found in 1O3Y: [ARF ] by SMART

Other resources with information on 1O3Y

Community annotation for 1O3Y at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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